Seiko Cal. 5687 - 458

The 5687-458 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5687 caliber with 18j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-4e2736be0085]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1989

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